Searched defs:_n_PetscSubcomm (Results 1 – 1 of 1) sorted by relevance
2562 struct _n_PetscSubcomm { struct2563 MPI_Comm parent; /* parent communicator */2564 …* duplicate parent communicator, under which the processors of this subcomm have contiguous rank */2565 MPI_Comm child; /* the sub-communicator */2566 PetscMPIInt n; /* num of subcommunicators under the parent communicator */2567 PetscMPIInt color; /* color of processors belong to this communicator */2568 PetscMPIInt *subsize; /* size of subcommunicator[color] */2569 PetscSubcommType type;2570 char *subcommprefix;